Difference between revisions of "Main Page"
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* https://www.youtube.com/watch?v=xULTMMgwLuo . . . The Elder Scrolls III - Morrowind | * https://www.youtube.com/watch?v=xULTMMgwLuo . . . The Elder Scrolls III - Morrowind | ||
+ | * https://en.wikipedia.org/wiki/The_Elder_Scrolls_III:_Morrowind | ||
Revision as of 18:12, 21 June 2018
MediaWiki installation at Neela Nurseries, 2017 June
Consult the User's Guide for information on using the wiki software.
Getting started - this is MediaWiki's default main page section
- Configuration settings list
- MediaWiki FAQ
- MediaWiki release mailing list
- Localise MediaWiki for your language
- Learn how to combat spam on your wiki
Contents
- 1 Getting started - this is MediaWiki's default main page section
- 2 ^ Linux Distributions
- 3 ^ Linux and Linux Kernel Projects
- 4 ^ Linux Administration
- 5 ^ Linux User Space Configuration
- 5.1 ^ to configure net-tools ifconfig and isc-dhcp-client
- 5.2 ^ Edit point . . .
- 5.3 ^ SSH key pair configuration and use
- 5.4 ^ SSH keep alive facility
- 5.5 ^ installing PHP 7.0
- 5.6 ^ GNU gpg utility and to configure gpg with proxy
- 5.7 ^ Secure shell via alternate ports
- 5.8 ^ Keybox a possible web based shell client + server
- 6 ^ Unix and Linux utilities
- 7 ^ Linux Security
- 8 ^ Shell scripting
- 9 ^ How To Use Git
- 10 ^ Drupal Content Management
- 11 ^ Java Programming and Android App Development
- 12 ^ Composer, a dependency manager of PHP
- 13 ^ Geography and Science
- 14 ^ Mathematica
- 15 ^ Technology
- 16 ^ Music and Culture
- 17 ^ Outdoors
^ Linux Distributions
Following section holds links to some commonly used server and desktop Linux distributions, available for download as install isos and sometimes as minimal net install isos. After these full-scale distros are listed some of the smaller distributions of Linux and supporting softwares. These smaller distros appear to be a good starting point for learning how to design and build embedded Linux systems . . .
- Ubuntu Linux supported releases, 32-bit and 64-bit
- Debian Linux releases description and list
- Arch Linux download
- 2017-11-30 -
- 2017-12-08 -
^ lists of Linux distribution releases
^ Linux and Linux Kernel Projects
- https://www.kernel.org/
- https://tiny.wiki.kernel.org/
- Tiny Core runs in memory, persistence needs manual attention
- kernel real-time preemption 2012 ELCE summary
- https://rt.wiki.kernel.org/index.php/Main_Page
^ Linux Administration
This section needs organizing, including a better separation of Debian package management from networking configuration. - TMH
Article detailing how to add IPV4 route to configured network interface:
- 2018-03-30 FRI - In the midst of attempting a dist-upgrade of a two or three year old Debian system, encountered need to run apt or aptitude with its "Force Loop Break" option enabled. This option is spelled Force-LoopBreak . . .
$ sudo aptitude -o APT::Force-LoopBreak=1
* https://wiki.ubuntu.com/DpkgTriggers
Issue with older Debian system trying to upgrade:
Preparing to unpack libc-bin_2.27-2_i386.deb ... dpkg: error processing archive libc-bin_2.27-2_i386.deb (--install): triggers ci file contains unknown directive `interest-await' Errors were encountered while processing: libc-bin_2.27-2_i386.deb
Dpkg developers' team at https://wiki.debian.org/Teams/Dpkg. Article linked to from there regarding apt triggers:
See also man page for dpkg-trigger(1).
^ Linux User Space Configuration
To configure xserver-xorg
Snippet from work on getting xserver-xorg to recognize a 1920x1080 native resolution monitor, ViewSonic VX2250 Series monitor . . .
user@localhost:~$ gtf 1920 1080 60 # 1920x1080 @ 60.00 Hz (GTF) hsync: 67.08 kHz; pclk: 172.80 MHz Modeline "1920x1080_60.00" 172.80 1920 2040 2248 2576 1080 1081 1084 1118 -HSync +Vsync user@localhost:~$ lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 8.9 (jessie) Release: 8.9 Codename: jessie user@localhost:~$
Looking at /var/log/Xorg.0.log there appear to be two or more issues keeping xserver-xorg framework from fully recognizing the resolutions of the attached monitor. First we'll sift for errors from X, then we look at loading of modules, unloading of modules, the module named 'radeon', and also look at the timing of these X-logged events:
user@localhost:/var/log$ grep -n EE Xorg.0.log 15: (WW) warning, (EE) error, (NI) not implemented, (??) unknown. 342:[ 27.938] (EE) open /dev/dri/card0: No such file or directory 344:[ 27.938] (EE) open /dev/dri/card0: No such file or directory 351:[ 27.945] (EE) open /dev/fb0: No such file or directory 359:[ 27.946] (EE) open /dev/fb0: No such file or directory 360:[ 27.946] (EE) Screen 0 deleted because of no matching config section. 362:[ 27.946] (EE) Screen 0 deleted because of no matching config section. 364:[ 27.946] (EE) Screen 0 deleted because of no matching config section. 2689:[ 28.915] (EE) AIGLX: reverting to software rendering user@localhost:/var/log$ grep -n 'LoadModule: ' Xorg.0.log 47:[ 27.193] (II) LoadModule: "glx" 58:[ 27.669] (II) LoadModule: "ati" 64:[ 27.719] (II) LoadModule: "radeon" 70:[ 27.795] (II) LoadModule: "modesetting" 76:[ 27.832] (II) LoadModule: "fbdev" 82:[ 27.842] (II) LoadModule: "vesa" 346:[ 27.938] (II) LoadModule: "fbdevhw" 354:[ 27.946] (II) LoadModule: "fbdevhw" 368:[ 27.946] (II) LoadModule: "vbe" 374:[ 27.994] (II) LoadModule: "int10" 396:[ 28.200] (II) LoadModule: "ddc" 2651:[ 28.611] (II) LoadModule: "shadow" 2657:[ 28.621] (II) LoadModule: "fb" 2664:[ 28.630] (II) LoadModule: "int10" 2694:[ 31.327] (II) LoadModule: "evdev" user@localhost:/var/log$ grep -n UnloadModule Xorg.0.log 361:[ 27.946] (II) UnloadModule: "radeon" 363:[ 27.946] (II) UnloadModule: "modesetting" 365:[ 27.946] (II) UnloadModule: "fbdev" user@localhost:/var/log$ grep -n radeon Xorg.0.log 64:[ 27.719] (II) LoadModule: "radeon" 65:[ 27.720] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so 66:[ 27.795] (II) Module radeon: vendor="X.Org Foundation" 361:[ 27.946] (II) UnloadModule: "radeon" user@localhost:/var/log$
^ to configure net-tools ifconfig and isc-dhcp-client
The program or script ifconfig
is, as of this spring 2018 entry found in Debian's package named net-tools
. Having a weird issue where ifconfig no longer properly configures the primary network interface to request and obtain and DHCP address on the LAN. The specific error message which occurs for both an Intel-based PCIExpress card and an integrated Marvel 10/100/1000 mbit card is:
user@localhost:~/Desktop$ sudo ifup eth4 2018-04-12 - called with $IFACE set to eth4, user[1678]: WARNING: Initialising interface eth4 which does not have link
These messages come from a script in /etc/network/if-up.d/00check-network-cable
.
Attempting the basic shot-gun approach of purging this package and re-installing. Dependent packages which must also be purged include ifupdown-extra
and dhcp-probe
. . .
A patch for one of the ifconfig network scripts:
Example lshw command to list network card interface details:
Verbose output of ELF executable ifup
:
user@localhost:/etc/network$ sudo ifup -v eth4 Configuring interface eth4=eth4 (inet) run-parts --exit-on-error --verbose /etc/network/if-pre-up.d run-parts: executing /etc/network/if-pre-up.d/ethtool run-parts: executing /etc/network/if-pre-up.d/vde2 run-parts --exit-on-error --verbose /etc/network/if-up.d run-parts: executing /etc/network/if-up.d/00check-network-cable 2018 check_status: above IF-ELSE block to call /sbin/ethtool or other, 2018 check_status: calling check_status_ethtool . . . 2018-04-12 - called with $IFACE set to eth4, + and $ABORT_NO_LINK holds 'iyes', + changing $ABORT_NO_LINK to 'yes', 2018 check_status_ethtool: as a test returning 0 in place of 1 when link not found . . . 2018 check_status: back from routine check_status_ethtool, $status holds 0, 2018 check_status: returning 0 to calling script . . . run-parts: executing /etc/network/if-up.d/10check-duplicate-ip run-parts: executing /etc/network/if-up.d/20static-routes run-parts: executing /etc/network/if-up.d/30check-gateway run-parts: executing /etc/network/if-up.d/avahi-daemon run-parts: executing /etc/network/if-up.d/ethtool run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-05vlan run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-10eth-interfacename run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-10lo-linkup run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-30link run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-40address run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-60specialcommands run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-60staticroutes run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-80proxy-arp run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-80redirects run-parts: executing /etc/network/if-up.d/ifupdown-scripts-zg2-90flags run-parts: executing /etc/network/if-up.d/mountnfs run-parts: executing /etc/network/if-up.d/openssh-server run-parts: executing /etc/network/if-up.d/upstart user@localhost:/etc/network$ which run-parts /bin/run-parts
- 2018-04-18 WED -
No reference from run-parts messages about missing DHCP client. Turns out Debian 8.10 "Jessie" provides a package named isc-dhcp-client, or offers it as part of their package mirrors lists, but its recommended rather than required when installing the ifupdown package. Adding this package solved the problem of no action and no messages occurring when attempting to bring up one or another network interface card whose config settings called for DHCP to be applied to those interfaces. - TMH
^ Edit point . . .
References for Linux user-space configuration issues:
- Gentoo forum post, kernel may be missing something when /dev/dri/card0 not found
- https://bugs.launchpad.net/ubuntu/+source/libdrm/+bug/430876
- https://wiki.archlinux.org/index.php/xrandr
- https://wiki.archlinux.org/index.php/xrandr#Adding_undetected_resolutions
- /etc/modprobe.d holds file naming black-listed drivers
- . . . Debian forums topic 111521, package linux-firmware-nonfree
^ SSH key pair configuration and use
Ted copying some ssh key commands from Digital Ocean article on-line. Also noting that ssh keys and secure network connections is a topic to factor into its own wiki article at Neela wiki installation . . . - TMH
Key ssh key generation and set up commands are:
$ ssh-keygen -t rsa $ cat ~/.ssh/id_rsa.pub | ssh user@123.45.56.78 "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
^ SSH keep alive facility
In the file /etc/ssh/ssh_config make sure to add . . .
Host * ServerAliveInterval 300 ServerAliveCountMax 2
^ installing PHP 7.0
Creating config file /etc/php/7.0/cgi/php.ini with new version Setting up php7.0 (7.0.25-0ubuntu0.16.04.1) ... Setting up php (1:7.0+35ubuntu6) ... Setting up shtool (2.0.8-8) ... Setting up php7.0-dev (7.0.25-0ubuntu0.16.04.1) ... update-alternatives: using /usr/bin/php-config7.0 to provide /usr/bin/php-config (php-config) in auto mode update-alternatives: using /usr/bin/phpize7.0 to provide /usr/bin/phpize (phpize) in auto mode Setting up php-all-dev (1:35ubuntu6) ... Setting up php-cgi (1:7.0+35ubuntu6) ... Setting up php-cli (1:7.0+35ubuntu6) ... Setting up php-dev (1:7.0+35ubuntu6) ... Setting up php-doc (20140201-1ubuntu1) ... Setting up php7.0-mysql (7.0.25-0ubuntu0.16.04.1) ... Creating config file /etc/php/7.0/mods-available/mysqlnd.ini with new version Creating config file /etc/php/7.0/mods-available/mysqli.ini with new version
- 2018-03-28 -
^ GNU gpg utility and to configure gpg with proxy
- 2018-03-29 THU -
We have a new and strict firewall policy in place, which is blocking GNU gpg requests from our work site to the greater internet. Here are some initial references to the issue, both of which mention a protocol called hkps
, and also a default gpg port 11371 . . .
- gpgtools at TenderApp dot com, hkps:// hkps protocol
- https://lists.gnupg.org/pipermail/gnupg-users/2003-April/017551.html
- https://wiki.archlinux.org/index.php/GnuPG
* https://www.gnupg.org/faq/gnupg-faq.html#no_default_of_rsa4096
Invoking gpg for first time, and then a second time behind firewall we get the following messages:
user@localhost:~$ gpg --keyserver pgpkeys.mit.edu --recv-key 7638D0442B90D010 gpg: directory `/home/ted/.gnupg' created gpg: new configuration file `/home/ted/.gnupg/gpg.conf' created gpg: WARNING: options in `/home/ted/.gnupg/gpg.conf' are not yet active during this run gpg: keyring `/home/ted/.gnupg/secring.gpg' created gpg: keyring `/home/ted/.gnupg/pubring.gpg' created gpg: requesting key 2B90D010 from hkp server pgpkeys.mit.edu ^C gpg: Interrupt caught ... exiting ted@VERIS-ALTAENGR:~$ gpg --keyserver pgpkeys.mit.edu --recv-key 7638D0442B90D010 gpg: requesting key 2B90D010 from hkp server pgpkeys.mit.edu ^C gpg: Interrupt caught ... exiting user@localhost:~$
STEP 1
Configuration file created for gpg, to allow communications across filewall with few ports open:
## Started 2018-30-29 - TMH ## Reference - https://wiki.archlinux.org/index.php/GnuPG keyserver hkp://pool.sks-keyservers.net:443
STEP 2
And a crucial step to adding a public key to apt
explained here at this ccm web page:
gpg --keyserver pgpkeys.mit.edu --recv-key 010908312D230C5F gpg -a --export 010908312D230C5F | sudo apt-key add -
^ Secure shell via alternate ports
- 2018-04-04 -
- https://unix.stackexchange.com/questions/324610/is-it-bad-to-port-forward-port-443-for-ssh
- https://unix.stackexchange.com/questions/190490/how-to-use-ssh-over-http-or-https
- https://daniel.haxx.se/docs/sshproxy.html
- 2018-04-10 -
- 2018-04-11 -
ArchLinux article:
Using netstat
to see ports in use . . .
1010 sudo netstat -tulnp | grep 10443 1011 sudo netstat -tulnp | grep 53 1012 sudo netstat -tulnp | grep 443 1013 sudo netstat -tulnp | grep 180 1014 sudo netstat -tulnp | grep ssh 1015 ps aex | grep sshd 1016 cd /etc/init.d 1017 ls 1018 vi ssh 1019 sudo ./ssh status 1020 date 1021 history
^ Keybox a possible web based shell client + server
^ Unix and Linux utilities
Use of `date` command to convert Unix timestamps:
Vagrant Cascadian < * e-mail address here * > AttachmentsDec 7 (1 day ago) to Juergen, Santiago, Reprobuilds, bug-apl On 2017-12-05, Juergen Sauermann wrote: > I have adopted the environment variable approach, which is now > contained in *SVN 1026*. (and therefore also in the next GNU APL release). That's great news! > I took the freedom to change your patch from: > > + BUILD_DATE=`date -u "%F %R:%S %Z" --date=@$SOURDCE_DATE_EPOCH` > > to: > > + BUILD_DATE=`date -u "+%F %R:%S %Z" --date=$SOURCE_DATE_EPOCH` Unfortunately, the "@" in the --date argument is necessary for it to work correctly when SOURCE_DATE_EPOCH is specified: $ date -u "+%F %R:%S %Z" --date=1412583777 date: invalid date ‘1412583777’ $ date -u "+%F %R:%S %Z" --date=@1412583777 2014-10-06 08:22:57 UTC $ date -u "+%F %R:%S %Z" --date= 2017-12-06 00:00:00 UTC At least, that's how it works on my Debian system... live well, vagrant
^ Linux Security
- https://itsfoss.com/meltdown-spectre/
- https://www.theregister.co.uk/2018/01/04/intel_amd_arm_cpu_vulnerability/
- https://meltdownattack.com/
^ Shell scripting
A well-written and comprehensive guide to bash shell scripting:
bash example: back up multiple MYSQL databases
Simple bash script to back up MYSQL databases to local .sql file, in following figure. Ted noting that script variables are not consistently capitalized, would be better form to capitalize all or none of them. Ted also noting that script could read database user passphrase from a file, a file which could be root-only readable and located in a place different from the script, which is likely to be run as a cron job.
Figure x - shell script to dump MYSQL databases, first draft script:
#!/bin/bash DATABASE_LIST="information_schema mysql phpmyadmin wikidb database_1 database_2 database_3 ..." SERVER_NAME="example_database_server" user="root" pass_phrase_for_mysql="database-passphrase" options_extra="--skip-lock-tables" response="n" mode_interactive="n" echo "shell script starting," for database in ${DATABASE_LIST}; do echo "backing up $SERVER_NAME database $database . . ."; # command="mysqldump --databases $database -u$user -p$pass_phrase_for_mysql $options_extra >> au-database-back-up--${database}.sql" command="mysqldump --databases $database -u$user -p$pass_phrase_for_mysql $options_extra" redirect="au-database-back-up--${database}.sql" if [ $mode_interactive = 'y' ]; then echo "build command '$command' and database back-up filename'$redirect'," echo "full command will be '$command' > '$redirect'," echo "trying running this command and redirect? [y/N/q] yes, no, 'q' to quit" read response if [ $response = 'Y' -o $response = 'y' ]; then ${command} > $redirect elif [ $response = 'N' -o $response = 'n' ]; then echo "skipping present command . . ." elif [ $response = 'Q' -o $response = 'q' ]; then echo "stopping script '$0' and exiting." break fi echo else echo "$0: backing up database '$database' to file '$redirect' . . ." ${command} > $redirect ls -l $redirect fi done echo "done." exit 0
bash example: show Linux kernel version in kernel makefile
Figure x - script to show Linux kernel version in source tree makefile
#!/bin/bash ## - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ## Started 2017-12-15 FRI - script to parse and show Linux kernel ## version from top-level makefile in set of kernel sources. Patterns ## to `grep` chosen based on kernel version identifiers in first ## three lines of typical kernel top-level makefile. Example: ## ## $ head -n 6 Makefile ## VERSION = 4 ## PATCHLEVEL = 9 ## SUBLEVEL = 66 ## EXTRAVERSION = ## NAME = Roaring Lionus ## ## ## - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - if [ ]; then head -n 5 Makefile | grep ^VERSION | cut -d " " -f 3 head -n 5 Makefile | grep ^PATCH | cut -d " " -f 3 head -n 5 Makefile | grep ^SUBLEVEL | cut -d " " -f 3 fi MAJOR=$(head -n 5 Makefile | grep ^VERSION | cut -d " " -f 3) MINOR1=$(head -n 5 Makefile | grep ^PATCH | cut -d " " -f 3) MINOR2=$(head -n 5 Makefile | grep ^SUBLEVEL | cut -d " " -f 3) KERNEL_REVISION="${MAJOR}.${MINOR1}.${MINOR2}" echo echo "Kernel version in present kernel sources tree, per makefile, is ${KERNEL_REVISION}" echo exit 0
bash example: list symbolic links in long format
for file in `ls`; do if [ -h $file ]; then ls -l $file; fi; done
^ How To Use Git
- 2017-12-04 - Hey Ted moving Git notes to a separate article. Not a lot of notes but anticipating need to write down more detailed git-related stuff. Ted's git notes on Neela wiki will be here at Git notes article.
Wanting to understand and use git
better, here are some on-line references to git
version control. Also, Ted searching for a git
reference posted by a female author, can't remember name but reference well-written with lots of commands and concise explanations of each command. First URL reference may be that page, now 2017-10-02 not sure of the author's name . . .
Basic git commands:
Git references found while answering specific git task questions:
- Create new git repository by Karl Broman
- Add existing project to Github
- rename a file under Git version control
- git-diff
Markdown and .md file formatting at Github
Git and Working with Remote Repositories
^ Drupal Content Management
- Drupal 8 documentation . . . there are also mentioned Drupal major releases 6 and 7 - TMH
2017-08-23
- Nodes represent content in Drupal context
- Views
- Flag
- Rules . . . see 2017-09-01 entry for more rules document links, below.
- Page manager
2017-08-23 - Drupal installation . . .
- Install Drupal 8
2017-08-24
- After stepping through install script . . .
2017-08-25
2017-08-30
Ted looking for information on how Drupal can aid setting up dynamic, site navigation menus:
- Adding menu items to your site map
- Adding menu items to your site map, latest major 2017 Drupal release
2017-09-01
^ Java Programming and Android App Development
^ Composer, a dependency manager of PHP
^ Geography and Science
^ Mathematica
- https://en.wikipedia.org/wiki/Cyclic_redundancy_check
- Integer factorization device TWINKLE by Adi Shamir, of RSA developer trio
- TWIRL factorization device, short article at Wikipedia
- General Number Field Sieve
- Heuristic way explained
- L-notation, to express computational complexity of algorithms
- discrete logarithms
^ Technology
Technology new and old, links to . . .
- Ancient Explorers site - 12 volt miniature tesla coil
- Danyk of Czeck Republic, solid state Tesla coil
- Lone Oceans home built coil at local science centre
Electronic Hardware and Components . . .
^ Music and Culture
Musica . . .
- A R Rhaman - cantante, compositor y mas
- liricos de Mann Chandra
- liricos y revista de Mann Chandra por Aman Sharma
- John Martyn Sunshine's Better . . . from DJ River "Red Room" remix of 2006
- [https://www.gramophone.co.uk/feature/vaughan-williams-the-lark-ascending-which-recording-is-best Ralph Vaughan - Williams Lark Ascending
Ralph Vaughan Williams . . .
- https://www.youtube.com/watch?v=5y7nJL1hpUU Tallis Fantasia
- https://www.youtube.com/watch?v=ZR2JlDnT2l8 Lark Ascending
- https://www.youtube.com/watch?v=OLhpkvQLDt0 Lark Ascending
- https://www.youtube.com/watch?v=f4NMf2PO_mQ Lark Ascending
- https://www.youtube.com/watch?v=0Uv4lJsu0Jw Symphony No 2 - 14:10 Lento, ..., 24:50 Sherzo (Nocturne)
- https://www.youtube.com/watch?v=-KF2Kb6pIaE Symphony No 3 - Pastoral
- https://www.youtube.com/watch?v=LlZuR_KQa2g Symphony No 8
- Symphony No 3, Pastoral
- Sinfonia Antartica Sheila
- Oboe concerto in A minor
Claude Debussy . . .
edit point - Sinfonias
- https://www.youtube.com/watch?v=HClX2s8A9IE Dvoraks New World Symphony
- https://en.wikipedia.org/wiki/Scheherazade_(Rimsky-Korsakov)
- https://www.youtube.com/watch?v=SQNymNaTr-Y Sheherazade / Gergiev · Vienna Philharmonic · Salzburg Festival 2005
- https://www.youtube.com/watch?v=zY4w4_W30aQ Sheherazade op.35 - Leif Segerstam - Sinfónica de Galicia
- https://www.youtube.com/watch?v=h5ani0v758g Sheherazade op.35 - Conductor Gustavo Dudamel, Caracas Venezuela
- https://www.youtube.com/watch?v=17lEx0ytE_0 Sheherazade . . .
- https://www.youtube.com/watch?v=KOEX-8GhicU The Best of Nikolai Rimsky-Korsakov
- https://www.youtube.com/watch?v=AaMqnYvzE2Q . . . Harry Potter Medley
- https://www.youtube.com/watch?v=ybZINoDv8I8 . . . Lord Of The Rings
- https://www.youtube.com/watch?v=OJk_1C7oRZg . . . Lord Of The Rings 1:55:55
- https://www.youtube.com/watch?v=tyic00pDGGo . . . The Hobbit, full soundtrack
- https://www.youtube.com/watch?v=_SBQvd6vY9s . . . Lord Of The Rings, 18 20 19 tracks and titles.
-
28:16 - 31:20 . . . Many Meetings
31:21 - 35:15 . . . The Counsel of Elrond
~35:20 - . . . The Ring Goes South
1:34:40 . . . Evenstar
1:38:40 -- The White Rider --
2:47:55 . . . Twilight and Shadow
- https://www.youtube.com/watch?v=xULTMMgwLuo . . . The Elder Scrolls III - Morrowind
* https://en.wikipedia.org/wiki/The_Elder_Scrolls_III:_Morrowind
- https://www.youtube.com/watch?v=Xuxita687Ww . . . Tribute to composer John Williams - 11:45 SW, 17:00, 36:30, 43:08 JKR, 46:30, 58:00, 1:00:20, 1:05:00, 1:07:50, 1:09:43 timbales, 1:20:00 JKR, 1:27:00
- https://www.youtube.com/watch?v=Zu3M1XoM2rw . . . 33:55 LOTR
- https://www.youtube.com/watch?v=94IGuku0v1k Anoushka Shankar - homenaje al Yehudi Med'
- https://www.youtube.com/watch?v=EHwMD4WwGzo Pandit Anindo Chatterjee and Shri Anubrata Chatterjee tabla duet
- https://www.youtube.com/watch?v=Xx1lX50uBCo Ustad Tafo Khan 1:30:00 tabla solo
- https://www.youtube.com/watch?v=k6zCLs1_LnI Star Wars, performed by Danish orchestra
Ciudades y Lugares . . .
- Vermont cities: Burlington, Montpelier, South Burlington, Essex, Middlebury
Symphonies and compositions to explore:
11:03 am - Friday, June 1st, 2018 Tragic Overture, Opus 81 Brahms, Johannes London Philharmonic Orchestra Marin Alsop NAXOS 8.557428
Mas sinfonias . . .
- https://www.youtube.com/watch?v=_RyLq5Pbw8M . . . best of Mussorgsky
^ Outdoors